 11.2.1: In Exercises 14, match the parabola to the equation
 11.2.2: In Exercises 14, match the parabola to the equation
 11.2.3: In Exercises 14, match the parabola to the equation
 11.2.4: In Exercises 14, match the parabola to the equation
 11.2.5: In Exercises 58, match the parabola to the equation
 11.2.6: In Exercises 58, match the parabola to the equation
 11.2.7: In Exercises 58, match the parabola to the equation
 11.2.8: In Exercises 58, match the parabola to the equation
 11.2.9: In Exercises 920, find an equation for the parabola described.
 11.2.10: In Exercises 920, find an equation for the parabola described.
 11.2.11: In Exercises 920, find an equation for the parabola described.
 11.2.12: In Exercises 920, find an equation for the parabola described.
 11.2.13: In Exercises 920, find an equation for the parabola described.
 11.2.14: In Exercises 920, find an equation for the parabola described.
 11.2.15: In Exercises 920, find an equation for the parabola described.
 11.2.16: In Exercises 920, find an equation for the parabola described.
 11.2.17: In Exercises 920, find an equation for the parabola described.
 11.2.18: In Exercises 920, find an equation for the parabola described.
 11.2.19: In Exercises 920, find an equation for the parabola described.
 11.2.20: In Exercises 920, find an equation for the parabola described.
 11.2.21: In Exercises 2124, write an equation for each parabola.
 11.2.22: In Exercises 2124, write an equation for each parabola.
 11.2.23: In Exercises 2124, write an equation for each parabola.
 11.2.24: In Exercises 2124, write an equation for each parabola.
 11.2.25: In Exercises 2532, find the focus, vertex, directrix, and length of...
 11.2.26: In Exercises 2532, find the focus, vertex, directrix, and length of...
 11.2.27: In Exercises 2532, find the focus, vertex, directrix, and length of...
 11.2.28: In Exercises 2532, find the focus, vertex, directrix, and length of...
 11.2.29: In Exercises 2532, find the focus, vertex, directrix, and length of...
 11.2.30: In Exercises 2532, find the focus, vertex, directrix, and length of...
 11.2.31: In Exercises 2532, find the focus, vertex, directrix, and length of...
 11.2.32: In Exercises 2532, find the focus, vertex, directrix, and length of...
 11.2.33: In Exercises 3344, find the vertex and graph the parabola.
 11.2.34: In Exercises 3344, find the vertex and graph the parabola.
 11.2.35: In Exercises 3344, find the vertex and graph the parabola.
 11.2.36: In Exercises 3344, find the vertex and graph the parabola.
 11.2.37: In Exercises 3344, find the vertex and graph the parabola.
 11.2.38: In Exercises 3344, find the vertex and graph the parabola.
 11.2.39: In Exercises 3344, find the vertex and graph the parabola.
 11.2.40: In Exercises 3344, find the vertex and graph the parabola.
 11.2.41: In Exercises 3344, find the vertex and graph the parabola.
 11.2.42: In Exercises 3344, find the vertex and graph the parabola.
 11.2.43: In Exercises 3344, find the vertex and graph the parabola.
 11.2.44: In Exercises 3344, find the vertex and graph the parabola.
 11.2.45: A satellite dish measures 8 feet across its opening and 2 feet deep...
 11.2.46: A satellite dish measures 30 feet across its opening and 5 feet dee...
 11.2.47: Eyeglass lenses can be thought of as very wide parabolic curves. If...
 11.2.48: A parabolic lens focuses light onto a focal point 3 centimeters fro...
 11.2.49: A parabolic lens focuses light onto a focal point 3 centimeters fro...
 11.2.50: There is a reflector in the Pyrenees Mountains that is eight storie...
 11.2.51: A bridge with a parabolic shape has an opening 80 feet wide at the ...
 11.2.52: A bridge with a parabolic shape reaches a height of 25 feet in the ...
 11.2.53: The Arecibo radio telescope in Puerto Rico has an enormous reflecti...
 11.2.54: If one parabolic segment of a suspension bridge is 300 feet and if ...
 11.2.55: The profit, in thousands of dollars, for a product is where x is th...
 11.2.56: The profit, in thousands of dollars, for a product is where x is th...
 11.2.57: Find an equation for a parabola whose vertex is at the origin and w...
 11.2.58: Find an equation for a parabola whose vertex is at the point (3, 2)...
 11.2.59: The vertex lies on the graph of a parabola
 11.2.60: The focus lies on the graph of a parabola.
 11.2.61: The directrix lies on the graph of a parabola
 11.2.62: The endpoints of the latus rectum lie on the graph of a parabola.
 11.2.63: Derive the standard equation of a parabola with its vertex at the o...
 11.2.64: Derive the standard equation of a parabola opening right, [Calculat...
 11.2.65: With a graphing utility, plot the parabola Compare with the sketch ...
 11.2.66: With a graphing utility, plot the parabola Compare with the sketch ...
 11.2.67: In your mind, picture the parabola given by Where is the vertex? Wh...
 11.2.68: . In your mind, picture the parabola given by Where is the vertex? ...
 11.2.69: n your mind, picture the parabola given by Where is the vertex? Whi...
 11.2.70: In your mind, picture the parabola given by . Where is the vertex? ...
 11.2.71: Given is the parabola a. Solve the equation for y and use a graphin...
 11.2.72: Given is the parabola a. Solve the equation for y and use a graphin...
Solutions for Chapter 11.2: The Parabola
Full solutions for Algebra and Trigonometry,  3rd Edition
ISBN: 9780840068132
Solutions for Chapter 11.2: The Parabola
Get Full SolutionsThis textbook survival guide was created for the textbook: Algebra and Trigonometry,, edition: 3. This expansive textbook survival guide covers the following chapters and their solutions. Since 72 problems in chapter 11.2: The Parabola have been answered, more than 46140 students have viewed full stepbystep solutions from this chapter. Algebra and Trigonometry, was written by and is associated to the ISBN: 9780840068132. Chapter 11.2: The Parabola includes 72 full stepbystep solutions.

Absolute minimum
A value ƒ(c) is an absolute minimum value of ƒ if ƒ(c) ? ƒ(x)for all x in the domain of ƒ.

Binomial
A polynomial with exactly two terms

Constant of variation
See Power function.

Cycloid
The graph of the parametric equations

Descriptive statistics
The gathering and processing of numerical information

Direction of an arrow
The angle the arrow makes with the positive xaxis

Gaussian elimination
A method of solving a system of n linear equations in n unknowns.

Hypotenuse
Side opposite the right angle in a right triangle.

Implicitly defined function
A function that is a subset of a relation defined by an equation in x and y.

Median (of a data set)
The middle number (or the mean of the two middle numbers) if the data are listed in order.

Obtuse triangle
A triangle in which one angle is greater than 90°.

Parallel lines
Two lines that are both vertical or have equal slopes.

Parameter
See Parametric equations.

Polar coordinate system
A coordinate system whose ordered pair is based on the directed distance from a central point (the pole) and the angle measured from a ray from the pole (the polar axis)

Recursively defined sequence
A sequence defined by giving the first term (or the first few terms) along with a procedure for finding the subsequent terms.

Scalar
A real number.

Symmetric difference quotient of ƒ at a
ƒ(x + h)  ƒ(x  h) 2h

Vertical component
See Component form of a vector.

Vertices of a hyperbola
The points where a hyperbola intersects the line containing its foci.

xintercept
A point that lies on both the graph and the xaxis,.